论文高频彩色多普勒超声诊断外周神经源性肿瘤价值是适合彩色多普勒论文写作的大学硕士及相关本科毕业论文，相关彩色多普勒是彩超吗开题报告范文和学术职称论文参考文献下载。
[摘 要] 目的 探討高频彩色多普勒超声对外周神经源性肿瘤的临床诊断价值. 方法 分析研究该院2012年1月—2016年3月经手术或穿刺病理证实的70例外周神经源性肿瘤患者的超声表现,观察肿瘤的大小、形态、边界、内部回声、血流信号,以及重点观察肿瘤和神经干的关系.结果 外周神经源性肿瘤患者,声像图表现以椭圆形、梭形为主,边界清晰,有完整清晰的包膜或假包膜.神经鞘瘤部分肿瘤内部回声均匀,部分出现液化.神经纤维瘤及神经纤维瘤病的肿瘤内部回声均匀,均无液化.CDFI显示大部分肿瘤内部及周边可见血流信号,且以I～II级血流为主.外周神经源性肿瘤特征性表现是肿瘤两端或一端或其旁可见条状低回声的神经干相连,该研究中28例可发现此征象,其中位于四肢22例（占78.6%）. 结论 外周神经源性肿瘤具有一定的特征性声像图改变,特别是对于四肢部位的神经源性肿瘤,高频彩色多普勒超声可以清晰地观察到肿瘤和神经干的关系.术前超声明确诊断对临床手术成功治愈且不留后遗症具有重要的指导作用.
[关键词] 高频；彩色多普勒超声；外周神经源性肿瘤
[中图分类号] R739 [文献标识码] A [文章编号] 1674-0742（2017）10（c）-0025-03
The Value of High Frequency Color Doppler Ultrasonography in the Diagnosis of Peripheral Neurogenic Tumors
WANG Yan, XUE En-sheng, HE Yi-mi, YE Qin, CHEN Shun, LIANG Rong-xi, GUO Jing-jing, LIN Wen-jin, LIN Li-wu
Department of Ultrasonography, Union Hospital of Fujian Medical University, Fujian Provincial Ultrasonic Medicine Institute, Fuzhou, Fujian Province, 350001 China
[Abstract] Objective This paper tries to study the diagnostic value of high-frequency color doppler ultrasonography in peripheral neurogenic tumor. Methods 70 patients with peripheral neurogenic tumor with ultrasonic manifestations confirmed by the pathological examination after surgery or puncture in this hospital from January 2012 and March 2016 were analyzed. The size, shape, boundary, internal echo and blood flow signals of the tumor, especially the relationship between the tumor and the nerve trunk were observed. Results As shown in the ultrasonogram, the peripheral neurogenic tumor generally had oval and spindle shape, with clear boundary, complete and clear capsule or pseudocapsule. Some neurilemmoma had homogeneous internal echo, and the others were liquefied. Neurofibroma and neurofibromatosis had homogeneous internal echo, without signs of liquidation. CDFI indicated blood flow signals, mainly were grade I-II, can be seen inside and surrounding the tumor. The distinctive feature of peripheral neurogenic tumor was connection of the tumor to the nerve trunk at both ends, one end, or the adjacency of the tumor, which was displayed by the strip hypoecho. In the present study, this sign can be found in 28 cases, among which the limbs were affected in 22 cases （accounting for 78.6%）. Conclusion Peripheral neurogenic tumor has distinctive features in the ultrasonogram. The relationship between the tumor and the nerve trunk, especially for neurogenic tumor in the limbs can be clearly observed with high-frequency color doppler ultrasonography. Definite ultrasonic diagnosis before surgery is very important for successful treatment without sequela.
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参考文献：
1、 彩色多普勒血流显像诊断糖尿病下肢动脉病变的价值 [摘要] 目的 研究彩色多普勒血流显像诊断糖尿病下肢动脉病变的价值。方法 随机抽取该院自2015年2月—2016年4月收治的糖尿病下肢动脉病变患。
2、 糖脉康联合甲钴胺治疗糖尿病神经源性膀胱临床观察 [摘要] 目的 观察糖脉康联合甲钴胺对糖尿病神经源性膀胱患者的疗效。 方法 选择于该院住院治疗的60例糖尿病神经源性膀胱患者，随机分成对照组和治。
3、 彩色多普勒超声诊断糖尿病下肢血管病变 [摘要] 目的 探讨彩色多普勒超声在糖尿病下肢血管病变诊断中的应用价值。方法 选取2015年10月—2017年10月期间来该院诊治的糖尿病下肢血。
4、 对比超声弹性成像和常规超声诊断乳腺肿瘤良恶性价值 [摘要] 目的 探析超声弹性成像和常规超声诊断乳腺肿瘤良恶性的临床价值。方法 方便选取该院在2013年6月—2016年12月期间收治的114例乳。
5、 经彩色多普勒超声对子宫内膜病变诊断作用探析 [摘要] 目的 分析经阴道彩色多普勒超声对子宫内膜病变的诊断效果。方法 方便选取2016年6月—2017年6月在该院进行就诊的子宫内膜病变患者1。